/*
 * Copyright (c) 2021, Peter Abeles. All Rights Reserved.
 *
 * This file is part of BoofCV (http://boofcv.org).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package boofcv.alg.filter.derivative;

/**
 * List of standard kernels used to compute the gradient of an image.
 *
 * @author Peter Abeles
 */
public enum DerivativeType {
	/** {@link GradientPrewitt} */
	PREWITT,
	/** {@link GradientSobel} */
	SOBEL,
	/** {@link GradientScharr} */
	SCHARR,
	/** {@link GradientThree} */
	THREE,
	/** {@link GradientTwo0} */
	TWO_0,
	/** {@link GradientTwo1} */
	TWO_1
}
